New extraction chromatographic material for rhenium separation

Lučaníková, M.; Kučera, Jan; Šebesta, F.

doi:10.1007/s10967-007-7153-8

Cited by 9 publications

(2 citation statements)

References 16 publications

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“…75 Even now, ion exchange resins are often used in the recovery and refining of Re from ores and scraps, which has facilitated the development of various new resins and their use in experimental demonstrations of Re separation. 76,77,200,[211][212][213][214][215][216][217][218][219]78,[220][221][222][223][224][225][226][227][228][229]79,[230][231][232][233][234][235]88,92,169,178,189,190 The details of the methods for separating Re by ion extraction can be found in the review by Shen et al 71 In the Kennecott process shown in Figure 10, the Amberlite IRA-400 ion exchange resin is used to collect Re and Mo in an aqueous solution. The Mo is first eluted by passing an aqueous NaOH or K 2 C 2 O 4 solution through the resin, and then, the Re is eluted by passing a perchloric acid (HClO 4 ) solution through the resin.…”

Section: Purification Methods For the Rhenium Present In Aqueous Solu...mentioning

confidence: 99%

“…75 Even now, ion exchange resins are often used in the recovery and refining of Re from ores and scraps, which has facilitated the development of various new resins and their use in experimental demonstrations of Re separation. 76,77,200,211–219,78,220–229,79,230–235,88,92,169,178,189,190 The details of the methods for separating Re by ion extraction can be found in the review by Shen et al 71…”

Section: Purification and Reduction Methods For Obtaining Rhenium Fro...mentioning

confidence: 99%

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Review: Rhenium and its smelting and recycling technologies

Yagi,

Okabe

2024

International Materials Reviews

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Rhenium is utilized as an additive to improve the high-temperature strength and stability of materials, such as nickel-based superalloys, which are employed in jet engine turbine blades, alloys for ultrahigh-temperature thermocouples, and platinum catalysts, which are used in oil refining. Currently, around 80% of rhenium demand is for superalloy production, and this demand has been increasing with the increase in demand for aircrafts. The abundance of rhenium in the earth's crust is only 1 ppb (10−9), which is less than those of platinum and gold. Owing to the rare and unevenly distributed nature of rhenium, there is the risk of supply disruption and rapid increases in its price. In this article, the recent situation of rhenium and its compounds are reviewed, especially with respect to their demand, distribution characteristics, smelting, and recycling. Some of the technologies recently developed for smelting and recycling rhenium are also introduced.

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Section: Purification Methods For the Rhenium Present In Aqueous Solu...mentioning

confidence: 99%

“…75 Even now, ion exchange resins are often used in the recovery and refining of Re from ores and scraps, which has facilitated the development of various new resins and their use in experimental demonstrations of Re separation. 76,77,200,211–219,78,220–229,79,230–235,88,92,169,178,189,190 The details of the methods for separating Re by ion extraction can be found in the review by Shen et al 71…”

Section: Purification and Reduction Methods For Obtaining Rhenium Fro...mentioning

confidence: 99%